<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>仙人掌</title>
    <style>
        *{
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body{
            height: 100vh;
            background-color: #f5deb3;
            display: grid;
            place-items: center;
        }
        div{
            width: 150px;
            height: 90px;
            background-color: #f4a460;
            background-image: linear-gradient(to left,
            rgba(0,0,0,0.1) 25%,
            rgba(0,0,0,0.05) 25%,
            rgba(0,0,0,0.05) 50%,
            transparent 50%);
            border-radius: 8px 8px 30px 30px;
            border: 5px solid #b8860b;
            position: relative;
        }
        div::before{
            content: "";
            width: 100px;
            height: 150px;
            background-color: #90ee90;
            position: absolute;
            top: -130px;
            left: calc(50% - 50px);
            background-image: linear-gradient(to left,
            rgba(0,0,0,0.1) 20%,
            rgba(0,0,0,0.05) 20%,
            rgba(0,0,0,0.05) 46%,
            transparent 46%),
            radial-gradient(rgba(255,255,255,0.8) 15%,transparent 16%),
            repeating-linear-gradient(to right,
            #90ee90,
            #90ee90 8px,
            #5ee65e 8px,
            #5ee65e 16px);
            background-size: auto auto,15px 15px,auto auto;
            border-radius: 50px 50px 0 0;
            border: 5px solid #b8860b;
            z-index: -1;
        }
        div::after{
            content: "";
            width: 180px;
            height: 30px;
            position: absolute;
            top: 90%;
            left: calc(50% - 90px);
            background-color: rgba(0, 0, 0, 0.1);
            border-radius: 50%;
            z-index: -1;
        }
    </style>
</head>
<body>
    <div></div>
</body>
</html>